Authors(s) Grant, U. S., and H. R. Gale
Year 1931
Title Catalogue of the marine Pliocene and Pleistocene Mollusca of California and adjacent regions. With notes on their morphology, classification, and nomenlature and a special treatment of the Pectinidae and the Turridae (including a few Miocene and Recent species). Together with a summary of the stratigraphic relations of the formations involved. Mem. San Diego Soc. Nat. Hist. 1: 1-1036, 32 pls.